发明名称 |
Method of forming relatively hard materials |
摘要 |
A method of forming relatively hard materials is disclosed. The method includes providing tooling for performing the forming operation on a strip (10) of relatively hard material. The tooling includes a forming tool (22) and a mating die (24) coupled to a high speed stamping and forming machine (70). The tooling and machine are arranged so that the forming operation is performed within a time period that is less than the stress relaxation time constant for the material being formed.
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申请公布号 |
US5606888(A) |
申请公布日期 |
1997.03.04 |
申请号 |
US19950502647 |
申请日期 |
1995.07.14 |
申请人 |
THE WHITAKER CORP. |
发明人 |
GRABBE, DIMITRY |
分类号 |
B21D22/02;B21D19/08;B21D22/04;B21D28/00;B30B1/42;B30B15/14;(IPC1-7):B21D22/06;B21J7/30 |
主分类号 |
B21D22/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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